activity
20052026
most citedOverview of the SDSS-IV MaNGA Survey: Mapping Nearby Galaxies at Apache Point Observatory

1.7k citations · 25.7k across the 197 of their papers we have counts for

collaborators

204 papers

astro-ph.GA2026

The Merian Survey: A Statistical Census of Bright Satellites of Sub-Milky Way-Mass Galaxies

Lucas S. Mandacarú Guerra, Jiaxuan Li, Yue Pan +9

Satellite populations provide sensitive tests of the galaxy-halo connection, but studies have largely focused on Milky Way (MW)-mass host galaxies or a small number of nearby dwarf…

astro-ph.CO2026

Field-level inference of growth rate from DESI BGS galaxy and ZTF supernova simulations

Corentin Ravoux, Bastien Carreres, Julian Bautista +60

Galaxy peculiar velocities are a powerful probe of the growth rate of structure at low redshifts (), measured through the combination . These constraints are imp…

hep-ph2026

Benchmark Dark SMEFT Scenarios from the Interplay of Flavor Physics and Dark Matter Searches

Lipika Kolay, Soumitra Nandi, Ipsita Ray

We investigate the interplay between low-energy flavor physics and dark matter (DM) phenomenology within the dimension-6 dark Standard Model Effective Field Theory (dSMEFT), featur…

astro-ph.GA2026

The Connection between Halo Assembly History and the Stellar Distribution I: The Central Stellar Mass - Richness Plane

Shuo Xu, Song Huang, Alexie Leauthaud +4

Recent observations suggest intrinsic links between the stellar components of massive halos and their assembly histories. Using massive halos with $\log[M_{\rm halo}/M_\odot] \geq…

astro-ph.CO2026

Cluster finding with outskirt stellar masses and percolation

Pablo Avalos, Conghao Zhou, Tesla Jeltema +5

The abundance of galaxy clusters is a powerful cosmological probe, but optical cluster cosmology is limited by selection systematics, in particular the projection effects that affe…

astro-ph.GA2026

Improved constraints on the Milky Way potential using the M68 stream and DESI spectroscopic data

Carles G. Palau, Wenting Wang, Jiaxin Han +41

We present a selection of stars belonging to the stellar stream of the M68 (NGC 4590) globular cluster, also known as Fjörm. This star selection is an improvement on previous ones…